Knave's Honour by Margaret Moore
Honourable Knave
Lady Elizabeth of Averette comes face-to-face with Finn - an outlaw with more honour than most knights - when he rescues her from a brutal abductor. In return Lizette agrees to help him find his brother by posing as Finn's wife.
Dishonourable Proposal
Lizette hasn't bargained on sharing a bed with her rugged knave as part of the deal. Now it's her honour that could be compromised... She may not have had a wedding day, but the prospect of a wedding night with gorgeous Finn is seriously tempting!